CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   simulation of fluid in pipe (http://www.cfd-online.com/Forums/fluent/87537-simulation-fluid-pipe.html)

hamid1 April 22, 2011 10:18

simulation of fluid in pipe
 
Hello Guys
In simulation of fluid flow inside a pipe while there is an obstacle inside, how long should the pipe be elongated after obstacle in downstream to preserve the flow pattern near obstacle?

Thanks

skullCFD June 3, 2011 19:00

Long enough! :D
I assume you were referring to the separation region after the obstacle when you mentioned "near obstacle". It depends on the Re/flow velocity, and the size and shape of the obstacle.


All times are GMT -4. The time now is 18:12.